Swisher Sweets. Swisher Sweets makes everything from smokeless tobacco, to premium cigars, to cigarillos. A favorite of many cannabis users, the cigarillos are generally bought as large joint wraps, known as blunts. To roll a blunt, most people use a razor blade or sharp knife to cut the wrap open, lengthwise.
A resistive bridge type SWR meter doesnât actually measure SWR â it measures impedance mismatch or impedance(however you want to look at it). SWR is calculated by the ratio of two volatges on the bridge. The SWR and impedance only relate correctly if the bridge impedance and feedline impedance are the same(50 ohms typically). A resistive bridge works fine but you can do the same thing with a simple resistive divider.
1.3.1 Target Impedance. The target impedance is based on Ohm's law, which states that the ratio of voltage to current has to equal the impedance in the network. For a PDN, the voltage is the allowed ripple (Dv) on the power supply. The target impedance ZT (in ohms) of a PDN can then be calculated as [7] Equation 1.16. where the average current drawn by the switching circuits is assumed to be 50% of the maximum current and Vdd is the power supply voltage.